TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 PHONE EXTENSION BOX A14 POST(S) INOPERATIVE (M1068 ONLY) — Continued 0094 00 3Y 1. Remove cable W32 plug P107 (1) from jack J138 (2) on patch panel box A10. 2. Measure resistance between socket A of plug P7 (3) and pin A of plug P107 (1). Repeat for socket/pins B through a. 3. Does multimeter read 0 ohms for each measurement? 3YN 1. Replace cable W32 (WP 0749 00). 2. Verify no faults found. 4Y 1. Replace patch panel box A10 (WP 0724 00). 2. Verify no faults found. 0094 00-5/6 blank